10/0627 M2358 Planning Report.pdf [As Published] · 152010.627

M2358
Page 40 of 43
March, 2010


                          Column 1                                                                 Column 2                                                                Column 3
                      Specific Outcomes                                             Probable solutions (if code assessable)                                           Applicant Comment
O17 Sewerage treatment plants maintain their function during            S17.1 Components of the sewerage treatment plants that are               C17 Not applicable. The site is connected to the Councils
flood events up to a 1% AEP 1:100 year ARI) flood event.                likely to fail or may result in contamination are—                       reticulated sewerage network.
                                                                        a) located above the level of a 1% AEP (1:100 ARI) flood event; or
                                                                        b) are designed and constructed to exclude water inundation or
                                                                        infiltration and resist hydrostatic and hydrodynamic forces as a
                                                                        result of inundation.
O18 Community Uses and Infrastructure                                   S18.1 Community Uses and Infrastructure                                  C18 The site will be filled in accordance with Development
Uses are able to function effectively during and immediately            Uses are sited and constructed to ensure that floor levels are not       Approval (Council Reference: DA2007/1259), to ensure the
after flood events.                                                     less than the AEP (or ARI) levels identified below—                      site is free from potential flooding issues.
                                                                        a) Emergency service facilities- 0.2% AEP (1:500 ARI);
                                                                        b) Emergency shelter- 0.5% AEP (1:200 ARI);
                                                                        c) Police station- 0.5% AEP (1:200 ARI);
                                                                        d) Hospital- 0.2% AEP (1:500 ARI);
                                                                        e) Electricity substation- 0.2% AEP (1:500 ARI);
                                                                        f) Water treatment plant- 0.2% AEP (1:500 ARI);
                                                                        g) Power station- 0.5% AEP (1:200 ARI);
                                                                        h) Major electrical switch yard- 0.5% AEP (1:200 ARI); and
                                                                        i) Store for valuable records or items of historic or cultural
                                                                        significance- 0.5% AEP (1:200 ARI).
O19 All lots have sufficient area that is above the 1% AEP              S19.1 The minimum area above flood level for each lot, is in             C19 The site will be filled in accordance with Development
(1:100 year ARI) flood level or where modelling is not available,       accordance with Table 13.11;                                             Approval (Council Reference: DA2007/1259), to ensure the
the highest recorded flood level, to safely and adequately              AND                                                                      site is free from potential flooding issues.
accommodate their intended use.                                         S19.2 Where the existing roads servicing a development provide a
                                                                        specific flood immunity (as determined by Chapter 6 of the Qld
                                                                        Transport Road and Drainage Design Manual and the Australian
                                                                        Rainfall and Runoff Guide), all lots have access to the flood free
                                                                        area identified in Table 13.11 that matches the road immunity;
                                                                        AND

                                                                        S20.1 Flood immunity for development areas is not achieved by
                                                                        filling land below the 1% AEP (1:100 year ARI) flood level; or
O20 Development integrates with the natural landform rather
than modifying the landform to suit the development.                    S20.2 Where modelling is not available, flood immunity for               C20 The site will be filled in accordance with the MCU approval
                                                                        development areas is not achieved by filling land below the              (Council Reference: DA2007/1259). This ensures future
                                                                        highest recorded flood level.                                            development will remain flood free.
O21 Filling or excavation only occurs where it does not                 No solution provided.                                                    C21 The site will be filled in accordance with the MCU approval
adversely impact on—                                                                                                                             (Council Reference: DA2007/1259). This ensures future
a) watercourses, drainage lines and wetlands; and                                                                                                development will remain flood free. The filling of the site has
b) vegetation on land identified on Biodiversity Overlay Maps                                                                                    therefore already been assessed by the Council.
OM1.1-OM9.1;
and
c) water levels on properties elsewhere.




                                                                   Please consider the environment before re-printing this Development Application.